TorrentG - sometimes your instructions are not very clear for some members to understand correctly. You need to "SPELL IT OUT" for them. Also sometimes pictures will help tremendously. Not here to criticize, just a couple of helpful hints because you forget I think that not everyone is as tech savvy as you.
astrovan - go to "Computer" and right-click on it then go to "Properties. Click on "Device Manager" and the look for "Sound, Video and Game contollers" Double-click on that and it will tell you what brand or make of sound chipset you have plus which driver version and the date it was released.
I hope this helps you astrovan... let us know.